diff --git a/src/Package.props b/src/Package.props
index 6cce1841..3919c36b 100644
--- a/src/Package.props
+++ b/src/Package.props
@@ -1,5 +1,6 @@
 <Project>
     <PropertyGroup>
+        <Version>1.0.0</Version>
         <AvaloniaVersion>11.1.1</AvaloniaVersion>
     </PropertyGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj b/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
index ad8a9005..aba64e49 100644
--- a/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
+++ b/src/Ursa.Themes.Semi/Ursa.Themes.Semi.csproj
@@ -7,7 +7,6 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>latest</LangVersion>
-        <Version>1.0.0-rc2</Version>
         <Authors>IRIHI Technology Co., Ltd.</Authors>
         <PackageId>Irihi.Ursa.Themes.Semi</PackageId>
         <PackageIcon>irihi.png</PackageIcon>
diff --git a/src/Ursa/Ursa.csproj b/src/Ursa/Ursa.csproj
index 612b3bc9..83dc0453 100644
--- a/src/Ursa/Ursa.csproj
+++ b/src/Ursa/Ursa.csproj
@@ -7,7 +7,6 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>latest</LangVersion>
-        <Version>1.0.0-rc2</Version>
         <Authors>IRIHI Technology Co., Ltd.</Authors>
         <PackageId>Irihi.Ursa</PackageId>
         <PackageIcon>irihi.png</PackageIcon>